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Posted to yarn-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2013/08/01 20:29:48 UTC

[jira] [Created] (YARN-1013) CS should watch resource utilization of containers and allocate speculative containers if appropriate

Arun C Murthy created YARN-1013:
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             Summary: CS should watch resource utilization of containers and allocate speculative containers if appropriate
                 Key: YARN-1013
                 URL: https://issues.apache.org/jira/browse/YARN-1013
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Arun C Murthy
            Assignee: Arun C Murthy


CS should watch resource utilization of containers (provided by NM in heartbeat) and allocate speculative containers (at lower OS priority) if appropriate.

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